Table 1 Detailed imaging parameters of CE-CT
Philips ICT | GE Revolution | GE Discovery CT750HD | |
|---|---|---|---|
No. of channels | 256 | 256 | 256 |
Tube voltage (kV) | 120 | 120 | 120 |
Tube current (mA) | 420 | 450 | 450 |
Helical pitch | 0.991 | 0.992 | 0.984 |
Acquisition time (s) | 2–6 | 2–6 | 2–6 |
Section thickness (mm) | 1–5 | 1.25–5 | 1–5 |
Intersection gap | 0 | 0 | 0 |
Reconstruction kernel | soft tissue | standard | standard |